螺栓检测报告新.doc

1、。螺栓检测报告（一）INSPECTION REPORT OF BOLTS螺栓化学成份Chemical Composition of Bolts化学成份ChemicalC%Si%Mn%Ti%Cr%B%P%S%Cu%Composition标准值（ Standard40 Cr0.37 -0.440.17 0.370.50 0.800.80 1.10 0.035 0.035Value ）实测值0.410.320.630.960.0310.031(Actual Value）试件抗拉力试验Tensile Testing of Specimens机械性能Mechanical抗拉强度 b Mpa屈服强度 0.

2、2 Mpa伸长率 5收缩率 %PerformanceTensile StrengthYield StrengthElongation RateShrinkage rate标准值1040 1240 940 10 42Standard Value实测值（ Actual Value）121596011.243.3螺栓楔负载试验Load Test of Bolt Wedge规格 SpecificationM10标准值 KN163-195Standard Value试件号ModelofTest12345678Specimen实测值（ Actual Value）186180180187187当螺栓 L/d

3、 3, 不能做楔负载试验，以芯部硬度试验代替Substiute strength test of core for load test of bolt wedges when bolt wedges L/d3。1。螺栓检测报告（二）INSPECTION REPORT OF BOLTSJ螺栓芯部硬度试验Hardness Test of Bolts标准值HRC33-39（ Standard Value ）试件号12345678ModelofTest Specimen实测值（ HRC）Actual3434.5343434Value垫圈检测报告INSPECTION REPORT OF WASHER垫圈

4、化学成份Chemical Compisition of Washer钢号 45#Stell gradeC%Si%Mn%P%S%标准值0.42 0.500.17 0.370.50 0.800.04 0.04Standard Value实测值（ Actual Value）0.430.350.750.0350.03垫圈硬度试验Hardness Test of Whashers标准值HRC 21 26Standard Value试件号23456781ModelofTest Specimen1实测值（ HRC）Actual Value2222232224。2。螺母检测报告（三）INSPECTION RE

5、PORT OF BOLTS螺母化学成份 Chemical Composition of Nuts化学成份 ChemicalC%Si%Mn%V%B%P%S%Composition标准值试件Standard0.42 0.500.17 0.370.50 0.800.040.04SpecimeValue实测值试件Actual0.480.340.750.0350.034SpecimenValue螺母保证载荷试验 Warranty Load Test of Nuts规格M10Specification标准值135 142Standard Value试件号ModelofTest12345678Specime

6、n实测值 (HRC)148148152152152Actual Value螺母硬度试验 Hardness Test of Nuts标准值HRC 24HRC 32Standard Value试件号Model of Test12345678Specimen1实测值（ HRC）262626.52726.5Actual Value连接副扭矩系数检测报告COEFFICIENT OF TORQUE INSPECTION REPORT OF SETS连接副扭矩系数试验Coefficient of Torque Test of Sets平均标准值 The Average Standard Valre0.110 0.150试件号 Model of Test Specimen112345678实测值 Actual Value0.130.1340.1280.140.13实测值平均值 The Average Actual Value0.132测试环境温度32 2标准偏差 Standard DeviationTestambient temperature C。3。相对湿度度 %65 5标准值 Stand